Threshold voltage extraction techniques adaptable from sub-micron CMOS to large-area oxide TFT technologies. - Smrutilekha Samanta; Bhawna Tiwari; Pydi Ganga Bahubalindruni; Pedro Barquinha; João Goes (Int. J. Circuit Theory Appl., 2017)

A Voltage Controlled Oscillator Using IGZO Thin-Film Transistors. - Tejaswini Keragodu; Bhawna Tiwari; Nishtha; Pydi Bahubalindruni; João Goes; Pedro Barquinha (ISCAS, 2018)

Temperature Insensitive Low-Power Ring Oscillator Using only n-type Transistors. - Nishtha Rai; Vaibhav Agarwal 002; Nishtha Wadhwa; Bhawna Tiwari; Pydi Ganga Bahubalindruni (VDAT, 2018)

Low-Power Switched Operational Amplifier Using a-InGaZnO TFTs. - Suprateek Shukla; Bhawna Tiwari; Nishtha Wadhwa; Pydi Ganga Bahubalindruni; Pedro Barquinha (VDAT, 2018)

Low-Power Ethanol Sensor Read-Out Circuit using a-InGaZnO TFTs. - Bhawna Tiwari; Prabal Bhatnagar; Pydi Ganga Bahubalindruni; Pedro Barquinha (ISCAS, 2020)

Robust DC-DC Converter using a-InGaZnO TFTs for Self-Contained Electronics. - Bhawna Tiwari; Pydi Ganga Bahubalindruni; Mayank Gupta; Pradeep Mahato; Deepak Gupta; Ashutosh Tripathi (ISCAS, 2020)

eSampling: Energy Harvesting ADCs. - Neha Jain 002; Nir Shlezinger; Bhawna Tiwari; Yonina C. Eldar; Anubha Gupta; Vivek Ashok Bohara; Pydi Ganga Bahubalindruni (CoRR, 2020)

Positive-negative DC-DC converter using amorphous-InGaZnO TFTs. - Bhawna Tiwari; Pydi Ganga Bahubalindruni; João Goes; Pedro Barquinha (Int. J. Circuit Theory Appl., 2020)

Comparative Exploration of Diverse Substrate Materials on Performance of Ultra Wide Band Antenna Design for on Body WBAN Applications. - Bhawna Tiwari; Sindhu Hak Gupta; Vipin Balyan (Wirel. Pers. Commun., 2022)

A Compact Low-Voltage D-type Flip Flop Using Oxide TFTs and Its Application in Sequential Circuits. - Bhawna Tiwari; Pydi Ganga Bahubalindruni (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Smart Digital Capacitance Sensing System Using IGZO TFTs on Flexible Substrate. - Bhawna Tiwari; Suyash Shrivastava; Pydi Ganga Bahubalindruni (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

An Approach to Recognize and Classify Arm Activities Using Wearable Ultra Wide Band Antennas. - Bhawna Tiwari; Sindhu Hak Gupta; Vipin Balyan (Wirel. Pers. Commun., 2024)

Multi-Bit Capacitance Sensing System Using a-IGZO TFT Technology for Smart Wearables. - Bhawna Tiwari; Suyash Shrivastava; Vaishali Choudhary; Pydi Ganga Bahubalindruni (IEEE Trans. Circuits Syst. II Express Briefs, 2025)